Estrotect Heat Dectectors Pack 50 - Red spring-sale-25-farm A 210g gas refill screw

A 210g gas refill screw type is included

It has a wide back for stability and is also fitted with a self-locking hinge for extra safety and a tool tray

Remote control operated with timer function

Perfect for hard water

Estrotect Heat Dectectors Pack 50 - Red spring-sale-25-farm A 210g gas refill screwEstrotect Heat Detectors are an economic, easy to use and highly effective heat detection aid Scratch off heat detectors to provide evidence of unseen standing heat behaviour Available in 5 fluorescent colours, for greater herd management. Apply one Estrotect patch per cycle, no need to reapply daily like a tail paint. Available in Red, Fuchsia,Green, Blue & Yellow